No official word on any major changes yet, but it is said that Desktop Manager V5.0.1.40 for BlackBerry has been released to help support the new devices that are ready to be released. We know this kind of update does not get done often, so we can guess RIM is prepping everything to welcome the new deivces to the family.
To get started on the new BB DM V5.0.1.40, you can download it at this link
http://www.multiupload.com/AIDHU031F4
Source Driphter